The drivetrain motor and trans and all the wiring. So I can install the engine in a 88 325is. IM looking at a car with 133,000+ miles for my donor the rest of the car is in good shape the person selling is asking $8900. Good price for the whole car. I have tried to find a motor from a wrecked car but most don't have the harness or the ECU or wires have been cut.